Figure 3 (IMAGE)

Advanced Institute for Materials Research (AIMR), Tohoku University

Figure 3

Caption

(a-b) Characterizations of CuO500/CC after electrolysis: (a) Cu 2p XPS and (b) XRD after electrolysis for 1 h (red), 5 h (blue), and CC (black). (c) NH3 concentration of CuO/CC in the presence or absence of NO3-, CC, and open potential conditions at -0.80 V (vs. RHE). (d) 1H-NMR of 14NH4+ and 15NH4+, (e) Calculated free energy diagram of NO3RR on Cu (111) and Cu(OH)2 (021). 

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Hao Li et al.

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